%0 Journal Article %A Imre Ruzsa %T Solving a linear equation in a set of integers I %J Acta Arithmetica %D 1993 %P 259-282 %V 65 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-65-3-259-282/ %R 10.4064/aa-65-3-259-282 %G en %F 10_4064_aa_65_3_259_282